APA引文

(1999). Pattern in the teaching and learning of mathematics. London: Cassell.

Trích dẫn kiểu Chicago

Pattern in the Teaching and Learning of Mathematics. London: Cassell, 1999.

MLA引文

Pattern in the Teaching and Learning of Mathematics. London: Cassell, 1999.

警告：這些引文格式不一定是100％准確.